Doppler Modeling and Simulation of Train-to-Train Communication in Metro Tunnel Environment [PDF]
Sensors, 2022 The communication system of urban rail transit is gradually changing from train-to-ground (T2G) to train-to-train (T2T) communication. The subway can travel at speeds of up to 200 km/h in the tunnel environment, and communication between trains can be ...
Pengyu Zhao +4 more
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Next-Hop Relay Selection for Ad Hoc Network-Assisted Train-to-Train Communications in the CBTC System [PDF]
Sensors, 2023 In the communication-based train control (CBTC) system, traditional modes such as LTE or WLAN in train-to-train (T2T) communication face the problem of a complex and costly deployment of base stations and ground core networks. Therefore, the multi-hop ad
Sixing Ma +5 more
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IEEE Access, 2020 The application of train-to-train (T2T) communication in urban rail transit is expected to simplify system structure, reduce maintenance costs, and improve operational efficiency.
Junhui Zhao +3 more
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Screening Autophagy-Related DKD Biomarkers Based on Bulk RNA and Single-Cell Analysis and Uncovering Their Regulatory Mechanisms in DKD Renal Fibrosis. [PDF]
J Diabetes ResBackground Diabetic kidney disease (DKD) is a common diabetes complication that increases global morbidity and mortality. To identify DKD biomarkers and explore autophagy‐related mechanisms to find potential therapeutic targets for DKD treatment. Methods After standardizing and analyzing the GSE142025 and Merged_GSE47183_GSE32591 datasets, DKD‐related ...
Wang Q, Li X, Ye W, Wang Q, Bi X.
europepmc +2 more sources
Location-Assisted Beam Alignment for Train-to-Train Communication in Urban Rail Transit System
IEEE Access, 2019 Train-to-train (T2T) communication is expected to increase efficiency of train operation and reduce life-cycle cost in construction for the urban rail transit system.
Junhui Zhao +3 more
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Dynamic Hierarchical Optimization for Train-to-Train Communication System
MathematicsTo enhance the operational efficiency of high-speed trains (HSTs), Train-to-Train (T2T) communication has received considerable attention. This paper introduces a T2T cooperative communication model that allows direct information exchange between HSTs ...
Haifeng Song +4 more
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Physical Layer Enhancement for Next-Generation Railway Communication Systems
IEEE Access, 2022 This paper presents an overview of the challenges and state-of-the-art physical layer enhancement designs for next-generation railway communication, also known as high-speed train (HST) communication.
Qianrui Li +5 more
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Joint Security and QoS Provisioning in Train-Centric CBTC Systems Under Sybil Attacks
IEEE Access, 2019 The security and Quality-of-Service (QoS) provisioning are two critical themes in urban rail communication-based train control (CBTC) data communication systems, which can directly affect the train's safe operation.
Xiaoxuan Wang +3 more
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Analysis and prospect of communication technology in smart urban rail
Dianxin kexue, 2021 The particularity of the urban rail transit environment leads to the problems such as reducing communication reliability, delay performance and operating efficiency bottlenecks.Therefore, the demand for urban rail communication was analyzed from the ...
Junhui ZHAO, Danyang ZHANG, Lin HE
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Propagation and Wireless Channel Modeling Development on Wide-Sense Vehicle-to-X Communications
International Journal of Antennas and Propagation, 2013 The need for improving the safety and the efficiency of transportation systems has become of extreme importance. In this regard, the concept of vehicle-to-X (V2X) communication has been introduced with the purpose of providing wireless communication ...
Wenyi Jiang +7 more
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